Source record CMC Political Work Department · 2026-05-25

Xinhua Fresh Report | Shenzhou-23's "Space Commute" Gets New Upgrades

新华鲜报｜神舟二十三号“太空通勤”新升级

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Desk	China Desk
Publishing institution	CMC Political Work Department
Source outlet	PLA Daily (解放军报) (pla_daily)
Source language	zh-Hans — an attribute of the source, not of this record
Source-stated publication date	2026-05-25
Original URL	http://www.81.cn/yw_208727/16463217.html
Collected at	2026-05-25 18:18:07 — collection metadata, not a publication time
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神舟二十三号“太空通勤”新升级新华社记者顾天成、温竞华 5月24日23时08分，搭载神舟二十三号载人飞船的长征二号F遥二十三运载火箭在酒泉卫星发射中心点火发射。神舟二十三号载人飞船入轨后，于5月25日2时45分，成功对接于空间站天和核心舱径向端口。这是我国载人航天工程进入“十五五”规划开局之年的首次载人发射任务。神舟飞船“太空通勤”再出发，有哪些新升级？飞船：载荷空间是此前3倍神舟飞船与空间站的交会对接，被誉为“太空之吻”，其精度要求堪比“万里穿针”。此次任务，神舟二十三号完成了3.5小时径向快速交会对接。“这对对接机构提出了极高要求。”中国航天科技集团八院有关负责人说。据介绍，我国自主研制的新型对接机构对接缓冲试验台具有5个自由度，能灵活调节对接时的位置和姿势角度，可将运动工况偏差精准控制在0.1度以内。在飞船舷窗方面，中国航天科技集团五院团队将神舟二十三号新舷窗的防烧蚀玻璃增加到两层，再增加一层舱内保护，使舷窗总计拥有三重防烧蚀功能，切实提升抵御空间碎片撞击的防护能力。飞船仪表系统也实现升级，返回舱舱内布局精细化重构，仪表板小型化迭代。如此，不仅优化人机交互体验，也让舱内宝贵载荷资源得到高效释放。 “以往返回时，只能‘优中选优’搭载约50公斤的载荷。”五院神舟团队介绍，如今飞船下行能力可达100公斤以上，载荷空间更是此前的3倍。 “神箭”：安全可靠，滚动备份执行这次发射任务的长征二号F运载火箭，是我国现役唯一一型执行载人任务的运载火箭，享有“神箭”美誉。作为载人火箭，长征二号F运载火箭每一发任务，都在向着更加安全可靠的目标攻坚精进。航天科技集团一院有关负责人介绍，相比遥二十二火箭，长征二号F遥二十三运载火箭共进行了16项技术状态改进，持续筑牢载人火箭安全可靠根基。此次任务是长征二号F运载火箭继2025年11月执行中国载人航天工程首次应急发射任务后，再次执行载人发射任务。自中国空间站启动建造任务开始，长征二号F运载火箭采取“发射一发、备份一发”以及“滚动备份”的发射模式，为航天员构建起坚实的生命安全防线。这位负责人还表示，未来，研制团队将积极应用数字化手段，持续提高测发效率与质量控制水平，为深化推进空间站应用与发展提供坚实支撑。为航天员提供最安心守护此次任务中，一名航天员将执行为期一年的在轨驻留试验，这不仅是对人类生理极限的挑战，更是对中国空间站综合保障能力的一次全压力测试。如何为航天员提供最安心的守护？在地面，一支飞控团队以“365天×24小时”的模式全天候待命。此外，依托“数字空间站”孪生系统，地面团队能在故障发生前便通过仿真演练将隐患掐灭，细化优化数万份风险预案，为可能的突发情况做足准备。在生活保障方面，不久前发射的天舟十号货运飞船已将长期驻留所需物资送上太空，包括多样化的航天食品、新型核心肌肉锻炼装置以及升级版舱外航天服，其停靠时间延长至12个月，大幅提升空间站自主运行能力。 “神箭”问苍穹，“神舟”探九霄。从精准对接的毫厘之功，到能源系统的稳定护航，一代代航天人薪火相传、敢为人先，托举起中国航天的硬核实力。（新华社北京5月25日电）

Summary

Machine summary

This article covers China's civilian crewed spaceflight program, not the PLA or defense industrial base: the Shenzhou-23 launch on 24 May from Jiuquan, the Long March-2F Yao-23 rocket's 16 technical configuration changes versus Yao-22, and hardware upgrades including a five-degree-of-freedom docking buffer test bench, improved porthole ablation resistance, and tripled downlink payload capacity. It is outside the scope of this monitor's coverage area and provides no material on PLA units, military space operations, or defense procurement. Its narrow use for this audience is as a baseline record of CASC's incremental engineering iteration on crewed systems.

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Source text. CMC Political Work Department. "新华鲜报｜神舟二十三号“太空通勤”新升级." PLA Daily (解放军报), 2026-05-25. http://www.81.cn/yw_208727/16463217.html.

As held. Indo-Pacific Record, China Desk Corpus, Record 661, Snapshot — 2026-08-26 (3,574 records).

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